#! /usr/bin/python3
# coding=utf-8
# @Time: 2023/1/5 12:56
# @Author: Loneliness Burial

import turtle

turtle.pensize(1)  # 设置画笔像素为2
turtle.color('pink')
turtle.circle(20)  # 绘制半径为2像素的圆
turtle.circle(40)
turtle.circle(60)
turtle.circle(80)
turtle.circle(100)
